From £1,920
Experienced extension builder ready to quote for your work. Stephen Neall Interiors is the best extension builder in HG2. No obligation free quotes...
From £1,936
When you trust Arcadia Builders with working your project, you can relax and watch as the results unfold over time. We can cover your building need...
From £1,944
Need to find an Extension Builder near you for all your extension buildering work?
A MARSHALL provides a local, trusted extension builderin...
From £1,840
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,120
Relax... you have found a reliable extension builder in HG2. Rob Brumfitt Dry Stone Walling is a friendly and reliable company based in HG2 who con...
From £1,896
Darren wyrill is an established and experienced local extension builder in HG2. Please contact us for a free, no obligation quote and competitive r...
From £1,792
Need an Extension Builder in HG2? G Hudson Roofing Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £2,096
Relax... you have found a reliable extension builder in HG2. Homebuild ltd is a friendly and reliable company based in HG2 who consider no job as t...
From £2,080
Experts in house and kitchen extensions, basement and loft conversions, and all types of property renovations and services.
From £1,936
Need to find an Extension Builder near you for all your extension buildering work?
ARORA CONSTRUCTION LIMITED provides a local, trusted ext...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in HG2 it ranges from £1,792 (G Hudson Roofing Ltd based in HG1) to £2,120 (Rob Brumfitt Dry Stone Walling based in HG1).
Comparing extension builders estimates for fitting an RSJ gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to install an RSJ in HG2 by posting a job with HaMuch and we will send it to extension builders in HG2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Harrogate | £29 | £225 |
| Install An RSJ near Chapeltown | £30 | £231 |
| Install An RSJ near Leeds | £31 | £236 |
| Install An RSJ near Shipley | £29 | £224 |
| Install An RSJ near Pudsey | £29 | £225 |
| Install An RSJ near Beeston | £31 | £236 |
| Install An RSJ near Bingley | £30 | £226 |
| Install An RSJ near Bradford | £29 | £224 |
| Install An RSJ near Rothwell | £30 | £229 |
| Install An RSJ near Morley | £31 | £239 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,256

Two storey extension - £87,634

Build a timber frame extension - £25,756

Build a swimming pool - £80,756

Single storey extension - £50,120

Side return extension - £38,755

Install an RSJ - £1,956

Outbuilding - £9,756

Build a Mansard loft conversion - £51,756

Loft conversion - £31,463

Build a kitchen extension - £41,756

Hip to gable loft conversion - £41,756

Granny annexe - £86,756

Garden office - £9,756

Convert a Garage - £15,756

Garage - £18,256

Build a flat roof extension - £21,756

Build a dormer loft conversion - £41,756

Concrete foundations - £6,006

Convert a bungalow loft - £28,756

Convert a basement - £34,755